commit 72111915635c5e5a4f0954e4ecca457b8f3b068a
author Zhenyao Mo <zmo@chromium.org> Wed Jul 20 17:45:56 2016 -0700
committer Commit Bot <commit-bot@chromium.org> Thu Jul 21 23:25:10 2016 +0000
tree 12fdac169cc11c00f53c564d7a058bbcbc7b7ec0
parent dacac90a06c36953844580a7f35d14faa64acb3f

Initialize all output variables.

BUG=angleproject:1441
TEST=bots

Change-Id: Ia4cf415d8346c3234bf0f548a178ee3ea8cd35c4
Reviewed-on: https://chromium-review.googlesource.com/362110
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Commit-Queue: Zhenyao Mo <zmo@chromium.org>

src/compiler/translator/util.cpp

diff --git a/src/compiler/translator/util.cpp b/src/compiler/translator/util.cpp
index 0131137..84988ae 100644
--- a/src/compiler/translator/util.cpp
+++ b/src/compiler/translator/util.cpp
@@ -278,6 +278,58 @@
     }
 }
 
+TType ConvertShaderVariableTypeToTType(sh::GLenum type)
+{
+    switch (type)
+    {
+        case GL_FLOAT:
+            return TType(EbtFloat);
+        case GL_FLOAT_VEC2:
+            return TType(EbtFloat, 2);
+        case GL_FLOAT_VEC3:
+            return TType(EbtFloat, 3);
+        case GL_FLOAT_VEC4:
+            return TType(EbtFloat, 4);
+        case GL_FLOAT_MAT2:
+            return TType(EbtFloat, 2, 2);
+        case GL_FLOAT_MAT3:
+            return TType(EbtFloat, 3, 3);
+        case GL_FLOAT_MAT4:
+            return TType(EbtFloat, 4, 4);
+        case GL_FLOAT_MAT2x3:
+            return TType(EbtFloat, 2, 3);
+        case GL_FLOAT_MAT2x4:
+            return TType(EbtFloat, 2, 4);
+        case GL_FLOAT_MAT3x2:
+            return TType(EbtFloat, 3, 2);
+        case GL_FLOAT_MAT3x4:
+            return TType(EbtFloat, 3, 4);
+        case GL_FLOAT_MAT4x2:
+            return TType(EbtFloat, 4, 2);
+        case GL_FLOAT_MAT4x3:
+            return TType(EbtFloat, 4, 3);
+        case GL_INT:
+            return TType(EbtInt);
+        case GL_INT_VEC2:
+            return TType(EbtInt, 2);
+        case GL_INT_VEC3:
+            return TType(EbtInt, 3);
+        case GL_INT_VEC4:
+            return TType(EbtInt, 4);
+        case GL_UNSIGNED_INT:
+            return TType(EbtUInt);
+        case GL_UNSIGNED_INT_VEC2:
+            return TType(EbtUInt, 2);
+        case GL_UNSIGNED_INT_VEC3:
+            return TType(EbtUInt, 3);
+        case GL_UNSIGNED_INT_VEC4:
+            return TType(EbtUInt, 4);
+        default:
+            UNREACHABLE();
+            return TType();
+    }
+}
+
 GetVariableTraverser::GetVariableTraverser(const TSymbolTable &symbolTable)
     : mSymbolTable(symbolTable)
 {